baber/WOPTO huggingface dataset:
Patent JP-H06250269-A (JP)
Title: Diffusion plate unit of stroboscopic device
Inventor: IRIE TADASHI
IPC: G03B15/05
Filed: 1993-02-22
Abstract: PURPOSE:To provide the inexpensive stroboscopic device by enabling regenerated materials to be used. CONSTITUTION:A diffusion plate unit 13 consists of a stroboscopic diffusion plate 14 and a transparent plate 15. The stroboscopic diffusion plate 14 is formed by using the regenerated material of a transparent acrylic resin. The transparent plate 15 consists of a polyethylene terephthalate (PET) film compounded with a benzophenone UV absorbent and is arranged under the stroboscopic diffusion plate 14. The thickness of the transparent plate 15 is 0.01 to 1.50mm and is more preferably specified to about 0.3mm.
Patent JP-H10227346-A (JP)
Title: Friction wheel type continuously variable transmission
Inventor: AZUMA SHUGO
IPC: F16H15/38
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent large friction resistance from working on the rocking of a friction wheel by assembling the friction wheel in a state that the thrust needle bearing of the friction wheel is in contact with the side wall of a housing hollow. SOLUTION: V-shaped plate springs 7 and 8 are made to intervene between the fan shaped section 4a of a thrust needle bearing 4 for lightening the rocking of a friction wheel and the side walls 6a and 6b of a hollow 6 and lock their leg sections 7a and 8a to grooves 6c and 6d to be fixed to a friction wheel supporting member 2, and the leg sections 7b and 8b are pressed against the fan shaped section 4a to elastically support the fan shaped section 4a so that a tap is formed between the hollow side walls 6a and 6b. Therefore, when the bearing 4 is attached to the member 2 while covering the bearing 4 with the friction wheel, the fan shaped section 4a is not left contacted with the side walls 6a and 6b, lightening the rock of the friction wheel, which prevents the instability in speed changing.
Patent JP-H10229691-A (JP)
Title: Speed controller of motor
Inventor: USHIGOE ISAO
IPC: H02P6/16
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a speed controller for a motor which can perform speed control of the motor with good accuracy, without being affected by the errors, caused by the ripples of magnetization pitch of a drive magnet, in a brushless motor. SOLUTION: In the speed controller 10 of a motor, a speed-detecting circuit 11 produces a speed signal FG by composting the electromotive force induced in the drive coils Lu, Lv, and Lw of each phase. A control circuit 12 seeks rising edges t (K) of alternate pulses, out of the pulse row included in a speed signal, and a cycle T (k) of t (k-2). This cycle T (k) does not include the effects of the magnetizing pitch ripples of a drive magnet 7, and it is constant so long as the motor rotates at a fixed speed. The control circuit 12 generates a speed error signal 12S, by comparing this cycle T (k) with the cycle of the reference clock signal. As a result, a motor driver 14 can perform the feedback control of a motor speed with accuracy, without being effected by the magnetizing pitch ripples of the drive magnet 7.
Patent JP-2000229167-A (JP)
Title: Game island base
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a game island base wherein a large amount of game mediums can be efficiently stored. SOLUTION: In the game island base, since a part of game mediums in feed routes 4, 7, 8, 9 are allowed to flow down directly into storage sections 5a-5d through flowing down passages 26, when game mediums are excessively supplied into the routes 4, 7, 8, 9 each of which is saturated with game mediums, game mediums which are overflown are caused to flow down directly into the sections 5a-5d through the passages 26. Even if there is no storage space available near a discharge port of a certain passage 26, the mediums can be stored in an empty space near the discharge port of other passage 26 and hence the mediums can be evenly stored in the sections 5a-5d. Thus, a large amount of mediums can be efficiently stored in the island base.
Patent JP-S61192016-A (JP)
Title: Magnetic head cleaning tape
Inventor: FUJIMURA KENICHI
IPC: G11B5/41
Filed: 1985-02-20
Abstract: PURPOSE:To eliminate mechanically joined parts hence the trouble in the joined parts and to provide a cleaning tape suitable for mass production by coating and forming intermittently coated films of a prescribed length having cleanability at prescribed intervals on a magnetic layer of an ordinary magnetic tape which is uniformly subjected to surface finishing in the longitudinal direction. CONSTITUTION:A polester film is generally used for a base film 5. The magnetic layer 6 as a check tape consists generally of magnetic powder, binder, carbon, alumina as well as various lubricating agents, dispersant, etc. and the surface thereof is finished to a specular surface by a calender treatment. A coating layer 7 for providing a cleaning effect is the coated film which is coated by using a special paint contg. a large amt. of a polishing agent such as, for example, alumina and chromium oxide or a magnetic paint having high polishability and has excellent cleability. Said layer is formed by the coating alone in some case or is subjected to the calender treatment in some case in order to realize suitable surface roughness. The coating layer 7 is formed by a method such as intermittent reverse coating or offset coating and there is no need for increasing the film thickness as large as the film thickness of the magnetic layer.
Patent JP-S60174941-A (JP)
Title: Moisture meter for bulk matter and sensor therefor
Inventor: YAMAMOTO MASAMICHI
IPC: G01N27/04
Filed: 1984-02-21
Abstract: PURPOSE:To measure moisture accurately and quickly by measuring the electrostatic capacitance with a bulk matter compressed to a specified density to correct it by an electric characteristic data by the place of production. CONSTITUTION:A bulk matter 20 is compressed to a specified density, an admittance is built between a pair of electrodes 11 and 12 and the electrostatic capacitance there of is inputted into a transmitter 3 to be converted into current. The output current is inputted into a conversion means 4 to be converted into a data signal of water content. On the other hand, water content in absolute dry of the bulk matter classified by the place of production is measured, inputted with a numeric key 8 and then, a data obtained is stored into a memory means 7 beforeahand. Then, electric characteristic data classified by the place of production of sample bulk matter is selected with a selection means 6, inputted into the conversion means 4 to correct the water content and the results are shown on the display 30. Thus, as the electrostatic capacitance of the bulk matter with the specified density is detected to correct the electric characteristic data classified by the place of production of the sample, water content can be measured quickly at a high accuracy.
Patent JP-S60176844-A (JP)
Title: Rearview mirror for vehicle
Inventor: YOSHIDA YOSHIHIDE
IPC: G02B5/08
Filed: 1984-02-22
Abstract: PURPOSE:To prevent a mirror housing from being damaged, by pressing the other end of a tension spring at a time when the tilted mirror housing is restored to is original position, and thereby making the spring shift from an engaging concave part of a shifting member to a spring setting part. CONSTITUTION:An engaging concave part 14 is formed in a lower edge of the almost central part of a coupling link 11 at the lower side. A position where this engaging concave part 14 is be adjoined to a tip end of a spring setting part 9. As for a setting member 15, its almost intermediate part is rotatably supported on an almost upper part of a position where the engaging concave part 14 in the coupling link 11 is formed by means of a pin 16. And, one end part 15a of the said setting member 15 is situated in a position corresponding to the engaging concave part 14, while the other end 15b is made to be situated in a position so as to come into contact with an outer end (the side of a counter base 2) 9b of the spring setting part 9.
Patent JP-H04246371-A (JP)
Title: Pad for bioelectrode
Inventor: SASAKI HIROAKI
IPC: A61B5/0408
Filed: 1991-01-31
Abstract: PURPOSE:To provide the pad for a bioelectrode which is mounted to the bioelectrode, is used to take out the electric signal from the living body and to transmit the electric signal to the inside of the living body from the outside and has an excellent electrical conductivity and operability. CONSTITUTION:This pad for the bioelectrode is formed by providing a hydrous gel layer 1 on one surface of a fabric base material 3. In addition, the hydrous gel impregnated into the layer 1 and in the base material 3 as well oozes slightly to the other surface side and the oozed gel plane and the plane of the fabric base material are approximately flush with each other.
Patent JP-H02211806-A (JP)
Title: Seedling transplanter
Inventor: FUJIMOTO SEIGO
IPC: A01C11/02
Filed: 1989-02-10
Abstract: PURPOSE:To surely perform longitudinal feeding and cutting of tape-like seedlings without requiring complex connecting mechanism nor causing disturbance of attitude by transferring cutting means in longitudinal feeding direction corresponding to longitudinal feeding action of the longitudinally feeding means. CONSTITUTION:Tape-like seedlings 22 are longitudinally fed intermittently with each one pitch by longitudinal feeding action of feeding claw 21a and tape material 22a is out, then the seedlings are nipped in transplanting claw device 40 and transplanted in the field. Cutter 31 and receiving blade 23 are transferred to longitudinal feeding direction corresponding to longitudinal feeding action of the feeding claw 21a, then the tape material 22a is cut during the longitudinal feeding action.
Patent JP-S59158839-A (JP)
Inventor: MURABAYASHI HIDEKAZU
IPC: E03D9/08
Filed: 1983-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02191272-A (JP)
Title: 1,5-benzoxathiepin derivative
Inventor: SUGIHARA HIROSADA
IPC: C07D411/12
Filed: 1989-02-10
Abstract: NEW MATERIAL:A compound expressed by formula I [R1 and R2 are H, halogen, hydroxy, lower alkyl or lower alkoxy; X is H, (substituted) lower alkyl, (substituted) aryl or carboxyl may be esterified or amidated; m is 0-2]. EXAMPLE:Methyl 7-methoxy-3-oxo-3,4-dihydro-2H-1,5-benzoxathiepin-4- carboxylate. USE:Intermediate for production of new 1,5-benzoxathiepin derivative having specific blocking action to serotonin S2 receptor. PREPARATION:For instance, a compound expressed by formula II is reacted with a compound expressed by formula III in suitable organic solvent and reacted with a compound expressed by formula IV to obtain a compound expressed by formula V. The compound of formula V is oxidized to obtain a compound expressed by formula VI, then subjected to ring closure reaction in the presence of base to afford a compound expressed by formula I in which X is (substituted) aryl or (esterified or amidated) carboxyl.
Patent JP-S61192560-A (JP)
Title: Dot control system
Inventor: SHIKAUCHI NAOKI
IPC: G06K15/10
Filed: 1985-02-20
Abstract: PURPOSE:To enable not only the superposition of a reference dot and a half dot but also sharp printing by performing enlargement and contraction in arbitrary magnification, by making the output timing half dot variable by two lines of printing heads arranged in a zigzag pattern CONSTITUTION:A mode setting flip-flop 4 for setting the output timing of a half dot line 22 to timing 1 coming to the output timing of a reference dot or timing 2 delayed by predetermined time from the timing 1 is provided. The output timing of the half dot 22 can be changed if necessary. When a contracted character is printed by setting a dot pitch smaller than a basic dot pitch by using two lines of printing heads arranged in a zigzag pattern, if either one of dot lines is determined to the reference dot line, a printing position is shifted from an objective position only with respect to the half dot 22 and, therefore, the driving timing of the half dot 22 can be made arbitrarily changeable to make it possible to perform enlargement and contraction in arbitrary magnification.
Patent JP-S57147623-A (JP)
Title: Motor-driven camera
Inventor: SHIINA MICHIHIRO
IPC: G03B17/00
Filed: 1981-03-09
Abstract: PURPOSE:To control the sequence correctly, by providing timer circuits for normal rotation and reverse rotation which discriminate the running state for winding and rewinding and a timer circuit for control of reverse rotation which prevents the simultaneous operation of both circuits. CONSTITUTION:When a switch S3 for frame feed is switched to a contact (a), power is supplied to a relay for normal rotation, and a motr M is rotated normally by switching of a switch S5 to the contact (a). Though timer circuits 86-88 for normal rotation are operated by switching of the switch S3 to the contact (a), these circuits are reset at prescribed periods by a running switch S2 before the end of running of a film and break a relay 92 at a prescribed time after the end of running of the film. Timer circuits 97-99 for control of reverse rotation stop the power supply to a relay 102 for reverse rotation for a time required for switching the switch S5. When a switch S6 is switched to the contact (a) by the power supply to the relay for reverse rotation, the motor is reversed, and timer circuits 103-107 for reverse rotation are operated.
Patent JP-H03236991-A (JP)
Title: Thermal color forming composition
Inventor: TSUGAWA HIROAKI
IPC: B41M5/337
Filed: 1990-02-15
Abstract: PURPOSE:To easily prepare a thermal sheet improved in flowability hard to generate coating irregularity and imparting high developed color density by adding an oleylimidazoline and/or maleic octadecylmonoamide/diisobutylene copolymer. CONSTITUTION:A thermal color forming composition is obtained by mixing and dispersing an oleylimidazoline and/or maleic octadecylmonoamide/ diisobutylene copolymer along with a color forming compound, a coupling compound, a high-molecular compound and, if necessary, a filler, a heat-meltable compound and other additives in an org. solvent but the color forming compound and the coupling compound are separately ground and dispersed and mixed in necessary quantities immediately before coating or printing. The oleylimidazoline and/or maleic octadecylmonoamide/diisobutylene copolymer shows action as a dispersant and the use amount thereof is set to 0.05 - 20%, pref., 0.1 - 5% on a wt. basis of a single body or mixture in the thermal color forming composition performing dispersion.
Patent JP-S62191182-A (JP)
Title: Thermal transfer recording apparatus
Inventor: TSUMURO YOSHITAKA
IPC: B41J2/325
Filed: 1986-02-17
Abstract: PURPOSE:To make it possible to use a black ink ribbon and a monochromatic color ink ribbon by the same ribbon cassette and to reduce the cost of the ink ribbon, by controlling printing operation by detecting the finish of the ink ribbon when the output of a sensor changed three times during a time when the ink ribbon is fed by definite quantity. CONSTITUTION:A light impervious tape 3 connects a leader 2 having black color parts and transparent parts arranged thereto at an equal interval and a black ink ribbon 1 or a monochromatic color ink ribbon 4. When the matter present in the groove part of a ribbon end sensor 7 detecting that the ink ribbon was finished transmits light, output comes to 'H' and, when transmits no light, the output comes to 'L.' A printing control part C judges that the ink ribbon was finished when the output of the ribbon end sensor 7 changed three times during a time before a capstan roller 11 sends the ink ribbon by (l) from the point of time when the output of said sensor 7 changed at first to stop printing operation. (l) is a length such that l>a+b and l>2b are formed when the width of the tape 3 is set to (a) and the width of the black color part or transparent part of the leader 2 is set to (b).
Patent JP-S62190544-A (JP)
Title: Higher link unit for programmable controller
Inventor: SHIMOKAWA HIDEO
IPC: G06F13/00
Filed: 1986-02-17
Abstract: PURPOSE:To quickly fetch the change of each data to simplify a communication program by transmitting prescribed data to the host side without waiting for a request command in case a higher link unit is set to the data link level. CONSTITUTION:In case a normal command is sent from a host computer 3, a higher link unit 2 accesses an input/output memory 15 of a PC body 1 and returns its contents to the computer 3. In case a data link start command is sent, the unit 2 is set to the data link level, and hereafter, channel data designated by a higher link instruction is returned to the computer 3 indepedently of the presence or the absence of commands from the computer each time when a higher link service is performed on the side of the PC body 1. At the time of a data link terminating command is sent, the level of the unit 2 is changed, and hereafter, the unit 2 waits for a command from the computer 3 to access the PC body 1.
Patent JP-S53117072-A (JP)
Title: Fusing of strip metal with synthetic resin films
Inventor: KAMIMOTO YOSHIYUKI
IPC: B32B7/12
Filed: 1977-03-23
Abstract: PURPOSE: To fuse synthetic resin films with a strip metal using an induction heater continuously, thus reducing the resin oxidation, improving the fusing strength, and making it possible to fuse the synthetic resins with both sides of the strip metal simultaneously. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07245389-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HARA NAOKI
IPC: H01L29/778
Filed: 1994-03-03
Abstract: PURPOSE:To reduce contact resistance between an InGaP electronic supply layer and a GaAs contact layer in a high electron mobility transistor. CONSTITUTION:The device has a contact layer 6 consisting of n-type InxGa1-xP which is inserted between an electron supply layer 4 consisting of n-type InxGa1-xP and a contact layer 7 consisting of n-type GaAs laminated on a semiconductor substrate 1. An energy band gap of the contact layer 6 is smaller than an energy band gap of the electron supply layer 4.
Patent JP-H01208647-A (JP)
Title: Control circuit of air conditioner
Inventor: HAYATA YOSHIKI
IPC: F24F11/02
Filed: 1988-02-17
Abstract: PURPOSE:To reduce site wiring work and integrate an air conditioner control substrate and indoor and outdoor wiring by performing signal transmission between an indoor machine and an outdoor machine by the aid of a pair of transmitting wires and executing signal transmission by the use of the transmitting wires connected in series. CONSTITUTION:Operation input from a remote controller 1 is input to the controller 4 of an indoor machine 2 through transmitting wires 6 while at the same time it is transmitted to the controllers and other indoor machines 10, 11 through transmitting wires 8 between indoor machines. The transmission for an outdoor machine is performed with the controllers of the outdoor machine 3 through indoor-to-outdoor transmitting wires 7 and transmitting wires 9 between the indoor machines in set order by a dip switch on an indoor controller. The controller of the outdoor machine 3 operates compressors and the like only in the case where the same operation instruction as a pair of an indoor machine and an outdoor machine is connected to the outdoor machines whose number is more than that of the indoor machines. Because control can be performed only in order that a pair of wires between the indoor and the outdoor are connected to the transmitting wires for connecting between each indoor machines in series, site wiring work reduction and an integration of an air conditioner control substrate and indoor and outdoor wiring between an indoor machine and an outdoor machine can be performed.
Patent JP-S59159055-A (JP)
Title: Surface defect detection apparatus
Inventor: YAMADA KAZUO
IPC: G01N21/95
Filed: 1983-03-02
Abstract: PURPOSE:To make possible the detection of the defect on the surface of an object being examined with accuracy by monitoring the light color reflected from the object being monitored. CONSTITUTION:A comparator 24 supplied with a luminance signal 100 of a color television camera 18 and threshold 108 within the standard range from a threshold setting circuit 26 applies a defect detection signal 110 to a counter circuit 28 when the luminance signal 100 exceeds the threshold 108 in a decision circuit 20A. The counter circuit 28, which has been supplied with an oscillating pulse train 112 from an oscillator 30, operates to count the oscillating pulse train 112 only while the defect detection signal 110 is given and outputs a counted value 114 to the comparator 32. The comparator 32 generates a defect detection signal 118 for a predetermined period when an allowable value 116 exceeds the counted value 114. Moreover, R, G, B color signal decision circuits 20B, 20C, 20D are respectively of the same construction as the decision circuit 20A and accordingly a defect detection circuit 14 is capable of detecting a defect on the surface of an object 10 being examined by monitoring the light color received.
Patent JP-H09205187-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/115
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile storage device using a vertical channel type semiconductor and also to provide a method for manufacturing the storage device. SOLUTION: A semiconductor substrate 11 is etched to form a protrudent portion 12 on it. The protrudent portion 12 is covered with a first conductive coating 15 and then subjected to an anisotropic etching process to form a coating as a floating gate on side faces of the protrudent portion 12. The structure is then subjected to an element separating or isolating process based on a selective oxidizing technique to form a second conductive coating 21, and then to the anisotropic etching process to form a control gate 23 on the side faces of the protrudeut portion 12. At this time, a mask is formed for necessary parts of the protrudent portion 12, and the etching of the second conductive coating 21 causes formation of the gate and wiring pattern of a planar MOS transistor.  In this way, there is formed a nonvolatile storage which, in particular, comprises a NAND circuit made up of the planar MOS transistors as select transistors and vertical channel type transistors as storage cells.
Patent JP-H10215079-A (JP)
Title: Box body for accommodating electrical equipment
Inventor: SHINODA KENJI
IPC: A47B95/02
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To make smooth the rotary operation of a handle and to prevent the contact sound of a metal from being generated by inserting a spacer between a chain-lock rod and a locking metal fitting and at the same time engaging a cap to a guide. SOLUTION: A handle 2 is mounted to a door body 1 and a lock metal fitting 3 is mounted to the reverse side of the door body 1 so that it is linked to the rotary operation of the handle 2. Then, a spacer that is a gap for enabling a chain locking rod 4 to move is inserted between the locking metal fitting 3 and the chain locking rod 4, and the spacer is in a shape where the part of the locking part for mounting the locking metal fitting 3 to the handle 2 and the part of a rivet 6 for mounting the chain locking rod 4 are eliminated.  Also, a cap is inserted into a guide 7 at the upper part of the door body 1 from a lower part and a cap is inserted into the lower guide 7 from an upper part, thus reducing the generation of a contact sound due to a metal between the chain lock rod 4 and the guide 7 and reducing the load of operating the handle 2 for the opening/closing operation of the door body 1.
Patent JP-S58150292-A (JP)
Inventor: IWABUCHI YASUSHI
IPC: H05B6/76
Filed: 1982-03-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。